Eaton EAFR-01-B Arc Flash Relay Sensor - UL Recognized
Part Number: EAFR-01-B
Quick Summary
Eaton arc flash relay sensor is a light point sensor that triggers protective actions in electrical panels and switchgear when hazardous arc conditions are detected. Maintenance teams often battle nuisance trips and delayed responses in high-energy environments; this sensor delivers fast, reliable detection to reduce downtime and risk. Backed by UL Recognized and cUL Recognized certifications, it supports compliant safety implementations across North American and international equipment. With a wide 80–265 VAC/DC range and 25,000 Lux sensitivity, it offers flexible integration and durable performance for industrial automation and electrical protection.
Product Information
Extended Description
EAFR-01-B Eaton: Arc Flash Relay Sensor, Light point sensor, 25,000 Lux
Product Name
Eaton arc flash relay point sensor
Catalog Number
EAFR-01-B
UPC
786685998268
Product Length/Depth
1 in
Product Height
3.5 in
Product Width
1.25 in
Product Weight
0.25 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Recognized cUL Recognized
Type
Light point sensor
Product Category
Arc Flash Relay
Light sensing type
Point
Sensitivity
25000 Lux
Frequency rating
50/60 Hz
Voltage rating
80-265 Vac/dc
High sensitivity 25,000 Lux: Feature → Reduced false trips and faster arc detection, boosting overall system safety. Business impact → Minimizes unplanned downtime and protects personnel in switchgear environments. Application → Suitable for control panels and distribution boards where ambient light varies. 80–265 VAC/DC input range: Feature → Flexible, vendor-agnostic wiring compatibility, reducing spare parts and installation time. Business impact → Lower total cost of ownership through simpler procurement and faster commissioning. Application → Works across mixed voltage architectures in industrial facilities. 50/60 Hz frequency rating: Feature → Global compatibility with common power systems. Business impact → Easy deployment in multinational sites, ensuring consistent protection. Application → Data centers, factories, and process plants. Compact form factor (1 in × 1.25 in × 3.5 in): Feature → Easy mounting in tight switchgear spaces. Business impact → Enables retrofits and upgrades without panel modification. Application → Enclosures with limited mounting depth. UL Recognized and cUL Recognized certifications: Feature → Verified safety and compliance credentials. Business impact → Streamlines regulatory alignment and procurement approvals. Application → Global manufacturing and electrical distribution environments. Warranty and support: Feature → One-year warranty from installation or 18 months from shipment. Business impact → Predictable service life and risk mitigation. Application → OEM dashboards, service contracts, and maintenance programs.
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FAQs
The EAFR-01-B is a compact light point sensor designed for easy mounting in standard electrical enclosures. Install it at a location with clear exposure to the protected area, wire it to a suitable 80–265 VAC/DC supply, and align the sensor to the protected zone. Commissioning involves confirming 50/60 Hz operation and proper sensing threshold (up to 25,000 Lux). Follow the Eaton installation guidelines and UL/cUL requirements to ensure safe and compliant performance.
Key specifications include a voltage rating of 80–265 VAC/DC, a 50/60 Hz frequency rating, and a light sensing sensitivity of 25,000 Lux. The unit measures roughly 1 in by 1.25 in by 3.5 in and weighs about 0.25 lb, with UL Recognized and cUL Recognized certifications for safety compliance.
Yes. The device functions as a light point arc flash relay sensor designed to detect hazardous arc conditions and trigger protective actions within electrical panels, motor control centers, and switchgear, helping to reduce exposure and downtime while supporting safety and compliance programs.
The EAFR-01-B carries UL Recognized and cUL Recognized certifications. These credentials indicate conformity to recognized safety standards, streamline regulatory approvals, and simplify supplier qualification for industrial and global sites with rigorous safety requirements.
Eaton provides a warranty of one year from the date of installation or eighteen months from the date of shipment, whichever occurs first. This supports ongoing maintenance planning and reduces risk during initial commissioning and long-term operation.